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          <!---->
          2020
        </a></span></div></div> <div data-v-3ba18f14><main class="page"><div class="page-title" style="display:none;"><h1 class="title"></h1> <div data-v-5d8dbdb4><i class="iconfont reco-account" data-v-5d8dbdb4><span data-v-5d8dbdb4>海星</span></i> <!----> <!----> <!----></div></div> <div class="theme-reco-content content__default" style="display:none;"><blockquote><p>Google Protocol Buffer( 简称 Protobuf) 是 Google 公司内部的混合语言数据标准 ,是一种轻便高效的结构化数据存储格式，可以用于结构化数据串行化，或者说序列化(将 数据结构或对象 转换成 二进制串 的过程 )。它很适合做<strong>数据存储</strong>或 <strong>RPC 数据交换</strong>格式。可用于通讯协议、数据存储等领域的语言无关、平台无关、可扩展的序列化结构数据格式</p></blockquote> <p><em>protocol buffers 诞生之初是为了解决服务器端新旧协议(高低版本)兼容性问题，名字也很体贴，“协议缓冲区”。只不过后期慢慢发展成用于传输数据。</em></p> <p>笔者所在的360广告投放，N亿条商品信息的数据全部采用PB格式存储、传输。</p> <h2 id="protobuf-的优点"><a href="#protobuf-的优点" class="header-anchor">#</a> Protobuf 的优点</h2> <ul><li><p>更小——序列化后，数据大小可缩小约3倍</p></li> <li><p>更快——序列化速度更快，比xml和JSON快20-100倍，体积缩小后，传输时，带宽也会优化</p></li> <li><p>更简单——proto编译器，自动进行序列化和反序列化</p></li> <li><p>维护成本低——跨平台、跨语言，多平台仅需要维护一套对象协议（.proto）</p></li> <li><p>可扩展——“向后”兼容性好，不必破坏已部署的、依靠“老”数据格式的程序就可以对数据结构进行升级</p></li> <li><p>加密性好——HTTP传输内容抓包只能看到字节</p> <p>在传输数据量大、网络环境不稳定的数据存储和RPC数据交换场景比较合适</p></li></ul> <h2 id="protobuf-的不足"><a href="#protobuf-的不足" class="header-anchor">#</a> Protobuf 的不足</h2> <ul><li>功能简单，无法用来表示复杂的概念</li> <li>通用性较差，XML和JSON已成为多种行业标准的编写工具，pb只是geogle内部使用</li> <li>自解释性差，以二进制数据流方式存储（不可读），需要通过.proto文件才可以</li></ul> <p>官网 Protocol Buffer Basics: Java <a href="https://developers.google.com/protocol-buffers/docs/javatutorial" target="_blank" rel="noopener noreferrer">https://developers.google.com/protocol-buffers/docs/javatutorial<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p> <h2 id="hello-world"><a href="#hello-world" class="header-anchor">#</a> Hello World</h2> <h5 id="_1-定义-proto-文件的消息格式-你希望存储的数据格式描述文件"><a href="#_1-定义-proto-文件的消息格式-你希望存储的数据格式描述文件" class="header-anchor">#</a> 1. 定义 <code>.proto</code> 文件的消息格式（你希望存储的数据格式描述文件）</h5> <div class="language-protobuf extra-class"><pre class="language-protobuf"><code><span class="token keyword">syntax</span> <span class="token operator">=</span> <span class="token string">&quot;proto2&quot;</span><span class="token punctuation">;</span>

<span class="token keyword">package</span> tutorial<span class="token punctuation">;</span>

<span class="token keyword">option</span> java_package <span class="token operator">=</span> <span class="token string">&quot;com.example.tutorial&quot;</span><span class="token punctuation">;</span>
<span class="token keyword">option</span> java_outer_classname <span class="token operator">=</span> <span class="token string">&quot;AddressBookProtos&quot;</span><span class="token punctuation">;</span>

<span class="token comment">//消息模型</span>
<span class="token keyword">message</span> <span class="token class-name">Person</span> <span class="token punctuation">{</span>
<span class="token comment">//消息对象的字段：字段修饰符+字段类型+字段名称+标识号（通过二进制格式唯一标识每个字段，不变可）</span>
  <span class="token keyword">required</span> <span class="token builtin">string</span> name <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>
  <span class="token keyword">required</span> <span class="token builtin">int32</span> id <span class="token operator">=</span> <span class="token number">2</span><span class="token punctuation">;</span>
  <span class="token keyword">optional</span> <span class="token builtin">string</span> email <span class="token operator">=</span> <span class="token number">3</span><span class="token punctuation">;</span>

  <span class="token keyword">enum</span> <span class="token class-name">PhoneType</span> <span class="token punctuation">{</span>
    MOBILE <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span>
    HOME <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>
    WORK <span class="token operator">=</span> <span class="token number">2</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span>

  <span class="token keyword">message</span> <span class="token class-name">PhoneNumber</span> <span class="token punctuation">{</span>
    <span class="token keyword">required</span> <span class="token builtin">string</span> number <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>
    <span class="token keyword">optional</span> <span class="token positional-class-name class-name">PhoneType</span> type <span class="token operator">=</span> <span class="token number">2</span> <span class="token punctuation">[</span><span class="token annotation">default</span> <span class="token operator">=</span> HOME<span class="token punctuation">]</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span>

  <span class="token keyword">repeated</span> <span class="token positional-class-name class-name">PhoneNumber</span> phones <span class="token operator">=</span> <span class="token number">4</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>

<span class="token keyword">message</span> <span class="token class-name">AddressBook</span> <span class="token punctuation">{</span>
  <span class="token keyword">repeated</span> <span class="token positional-class-name class-name">Person</span> people <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</code></pre></div><p>☆☆☆注：</p> <ul><li>syntax = &quot;proto2&quot;：指明版本</li> <li>package：PB的自己的包名，防止不同 <code>.proto</code> 项目间命名 发生冲突</li> <li>java_package： 生成java类的包名,如不显式指定，默认包名为：按照应用名称倒序方式进行排序</li> <li>java_outer_classname：生成 java类的类名,如不显式指定，则默认为把.proto文件名转换为首字母大写来生成</li> <li>message: 你的消息格式，各数据类型（<code>bool</code>, <code>int32</code>, <code>float</code>, <code>double</code>,  <code>string</code> ，<code>enum</code> ... ）字段的集合，在一个.proto文件中可以定义多个message，一个message里也可以定义另外一个message(相当于java的类，当然也可以有内部类)</li> <li>当然PB也是支持和java一样的<code>import</code>的，<code>import &quot;xxx.proto&quot;;</code></li> <li>像每个字段也必须有修饰符，PB提供的字段修饰符有3种
<ul><li>required：必填</li> <li>optional：可选</li> <li>repeated ：可重复字段，可放集合</li></ul></li> <li>标识号：通过二进制格式唯一标识每个字段 ，使用后就不能够再改变
<ul><li>标识号使用范围：[1,2的29次方 - 1]</li> <li>不可使用 [19000－19999] 标识号， 因为 <code>Protobuf</code> 协议实现中对这些标识号进行了预留。假若使用，则会报错</li> <li>每个字段在进行编码时都会占用内存，而 占用内存大小 取决于 标识号：
<ul><li>范围 [1,15] 标识号的字段 在编码时占用1个字节；</li> <li>范围 [16,2047] 标识号的字段 在编码时占用2个字节</li> <li><strong>为频繁出现的 消息字段 保留 [1,15] 的标识号</strong></li></ul></li></ul></li></ul> <p><img src="https://tva1.sinaimg.cn/large/006tNbRwly1gacq3rmwohj30hb04n75k.jpg" alt=""></p> <h5 id="_2-使用-protocol-buffer-编译器-下载地址-https-github-com-protocolbuffers-protobuf-releases"><a href="#_2-使用-protocol-buffer-编译器-下载地址-https-github-com-protocolbuffers-protobuf-releases" class="header-anchor">#</a> 2. 使用 protocol buffer 编译器（下载地址：<a href="https://github.com/protocolbuffers/protobuf/releases" target="_blank" rel="noopener noreferrer">https://github.com/protocolbuffers/protobuf/releases<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> )</h5> <h5 id="winows的话-cmd到编译器安装目录的bin目录中-执行-protoc-exe-h-e-learning-protoc-3-9-0-win64-bin-protoc-exe-h-可以看到参数说明。"><a href="#winows的话-cmd到编译器安装目录的bin目录中-执行-protoc-exe-h-e-learning-protoc-3-9-0-win64-bin-protoc-exe-h-可以看到参数说明。" class="header-anchor">#</a> winows的话 cmd到编译器安装目录的bin目录中，执行  <strong>protoc.exe -h  （E:\learning\protoc-3.9.0-win64\bin&gt;protoc.exe -h</strong>），可以看到参数说明。</h5> <p>执行：protoc -I=源地址 --java_out=目标地址  源地址/xxx.proto</p> <p><strong>E:\learning\protoc-3.9.0-win64\bin&gt;protoc.exe -I=E:\learning\ --java_out=E:\lear</strong> <strong>ning\ E:\learning\addressbook.proto</strong></p> <p>实际使用中:</p> <p><strong>protoc.exe -I=E:\learn-workspace\starfish\starfish-learn\src\main\java\priv\starfish\ProtocolBuffers\proto\ --java_out=E:\learn-workspace\starfish\starfish-learn\src\main\java  E:\learn-workspace\starfish\starfish-learn\src\main\java\priv\starfish\ProtocolBuffers\proto\addressbook.proto）</strong></p> <p><img src="https://tva1.sinaimg.cn/large/006tNbRwly1gacq5rd8drj30xf0daq4w.jpg" alt="pd-idea-screenshot"></p> <h5 id="_3-通过-java-protocol-buffer-api-读写消息格式"><a href="#_3-通过-java-protocol-buffer-api-读写消息格式" class="header-anchor">#</a> 3. 通过 Java protocol buffer API 读写消息格式</h5> <div class="language-java extra-class"><pre class="language-java"><code><span class="token keyword">package</span> <span class="token namespace">priv<span class="token punctuation">.</span>starfish<span class="token punctuation">.</span></span><span class="token class-name">ProtocolBuffers</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token namespace">com<span class="token punctuation">.</span>google<span class="token punctuation">.</span>protobuf<span class="token punctuation">.</span></span><span class="token class-name">InvalidProtocolBufferException</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token namespace">priv<span class="token punctuation">.</span>starfish<span class="token punctuation">.</span></span><span class="token class-name">ProtocolBuffers</span><span class="token punctuation">.</span><span class="token class-name">AddressBookProtos</span><span class="token punctuation">.</span><span class="token class-name">Person</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token namespace">priv<span class="token punctuation">.</span>starfish<span class="token punctuation">.</span></span><span class="token class-name">ProtocolBuffers</span><span class="token punctuation">.</span><span class="token class-name">AddressBookProtos</span><span class="token punctuation">.</span><span class="token class-name">AddressBook</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token namespace">java<span class="token punctuation">.</span>util<span class="token punctuation">.</span></span><span class="token class-name">Arrays</span><span class="token punctuation">;</span>
<span class="token comment">/**
 * @author: starfish
 * @date: 2019/7/24 14:39
 * @description:
 */</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">HelloProto</span> <span class="token punctuation">{</span>
    <span class="token keyword">public</span> <span class="token keyword">static</span> <span class="token keyword">void</span> <span class="token function">main</span><span class="token punctuation">(</span><span class="token class-name">String</span><span class="token punctuation">[</span><span class="token punctuation">]</span> args<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">Person</span> person <span class="token operator">=</span> <span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token function">newBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">setId</span><span class="token punctuation">(</span><span class="token number">123</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">setName</span><span class="token punctuation">(</span><span class="token string">&quot;starfish&quot;</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">setEmail</span><span class="token punctuation">(</span><span class="token string">&quot;starfish@126.cn&quot;</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">addPhones</span><span class="token punctuation">(</span><span class="token class-name">AddressBookProtos</span><span class="token punctuation">.</span><span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token class-name">PhoneNumber</span><span class="token punctuation">.</span><span class="token function">newBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">setType</span><span class="token punctuation">(</span><span class="token class-name">AddressBookProtos</span><span class="token punctuation">.</span><span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token class-name">PhoneType</span><span class="token punctuation">.</span>HOME<span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">setNumber</span><span class="token punctuation">(</span><span class="token string">&quot;13555555555&quot;</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">isInitialized</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">try</span> <span class="token punctuation">{</span>
            <span class="token comment">//序列化和反序列化</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token class-name">Arrays</span><span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">toByteArray</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">toByteString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">Person</span> newPerson <span class="token operator">=</span> <span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token function">parseFrom</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">toByteArray</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>newPerson<span class="token punctuation">)</span><span class="token punctuation">;</span>
            newPerson <span class="token operator">=</span> <span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token function">parseFrom</span><span class="token punctuation">(</span>person<span class="token punctuation">.</span><span class="token function">toByteString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>newPerson<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">InvalidProtocolBufferException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 向地址簿添加两条Person信息</span>
        <span class="token class-name">AddressBook</span><span class="token punctuation">.</span><span class="token class-name">Builder</span> books <span class="token operator">=</span> <span class="token class-name">AddressBook</span><span class="token punctuation">.</span><span class="token function">newBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        books<span class="token punctuation">.</span><span class="token function">addPeople</span><span class="token punctuation">(</span>person<span class="token punctuation">)</span><span class="token punctuation">;</span>
        books<span class="token punctuation">.</span><span class="token function">addPeople</span><span class="token punctuation">(</span><span class="token class-name">Person</span><span class="token punctuation">.</span><span class="token function">newBuilder</span><span class="token punctuation">(</span>person<span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">setEmail</span><span class="token punctuation">(</span><span class="token string">&quot;xin@163.com&quot;</span><span class="token punctuation">)</span>
                <span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">&quot;AddressBook对象信息：&quot;</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>books<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre></div><p>编译后生成的java类是不可变的，类似java的String，不可修改</p> <p>构造消息，必须先构造一个builder，然后set属性（可以一连串的set），最后调用build() 方法。</p> <p>PB常用方法</p> <ul><li><p><code>isInitialized()</code>: 检查必填字段（required）是否有set值</p></li> <li><p><code>toString()</code>: 返回message的可读字符串格式</p></li> <li><p><code>mergeFrom(Message other)</code>: 合并message</p></li> <li><p><code>clear()</code>: 清空字段值</p></li> <li><p><code>byte[] toByteArray();</code>: 序列化message,返回字节数组</p></li> <li><p><code>MessageType parseFrom(byte[] data);</code>: 解析给定的字节数组</p></li> <li><p><code>void writeTo(OutputStream output);</code>: 序列化message并写入输出流<code>OutputStream</code>.</p></li> <li><p><code>MessageType parseFrom(InputStream input);</code>: 从输入流 <code>InputStream</code>读取并解析message</p></li></ul> <p><strong>Reference:</strong></p> <p><a href="https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/Protocol-buffers-encode.md#%E5%85%AD-protocol-buffer-%E7%BC%96%E7%A0%81%E5%8E%9F%E7%90%86" target="_blank" rel="noopener noreferrer">https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/Protocol-buffers-encode.md#六-protocol-buffer-编码原理<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></div> <footer class="page-edit" style="display:none;"><!----> <!----></footer> <!----> <!----> <!----></main> <!----></div></div></div></div><div class="global-ui"><div class="back-to-ceiling" style="right:1rem;bottom:6rem;width:2.5rem;height:2.5rem;border-radius:.25rem;line-height:2.5rem;display:none;" data-v-db14854a data-v-db14854a><svg t="1574745035067" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5404" class="icon" data-v-db14854a><path d="M526.60727968 10.90185116a27.675 27.675 0 0 0-29.21455937 0c-131.36607665 82.28402758-218.69155461 228.01873535-218.69155402 394.07834331a462.20625001 462.20625001 0 0 0 5.36959153 69.94390903c1.00431239 6.55289093-0.34802892 13.13561351-3.76865779 18.80351572-32.63518765 54.11355614-51.75690182 118.55860487-51.7569018 187.94566865a371.06718723 371.06718723 0 0 0 11.50484808 91.98906777c6.53300375 25.50556257 41.68394495 28.14064038 52.69160883 4.22606766 17.37162448-37.73630017 42.14135425-72.50938081 72.80769204-103.21549295 2.18761121 3.04276886 4.15646224 6.24463696 6.40373557 9.22774369a1871.4375 1871.4375 0 0 0 140.04691725 5.34970492 1866.36093723 1866.36093723 0 0 0 140.04691723-5.34970492c2.24727335-2.98310674 4.21612437-6.18497483 6.3937923-9.2178004 30.66633723 30.70611158 55.4360664 65.4791928 72.80769147 103.21549355 11.00766384 23.91457269 46.15860503 21.27949489 52.69160879-4.22606768a371.15156223 371.15156223 0 0 0 11.514792-91.99901164c0-69.36717486-19.13165746-133.82216804-51.75690182-187.92578088-3.42062944-5.66790279-4.76302748-12.26056868-3.76865837-18.80351632a462.20625001 462.20625001 0 0 0 5.36959269-69.943909c-0.00994388-166.08943902-87.32547796-311.81420293-218.6915546-394.09823051zM605.93803103 357.87693858a93.93749974 93.93749974 0 1 1-187.89594924 6.1e-7 93.93749974 93.93749974 0 0 1 187.89594924-6.1e-7z" p-id="5405" data-v-db14854a></path><path d="M429.50777625 765.63860547C429.50777625 803.39355007 466.44236686 1000.39046097 512.00932183 1000.39046097c45.56695499 0 82.4922232-197.00623328 82.5015456-234.7518555 0-37.75494459-36.9345906-68.35043303-82.4922232-68.34111062-45.57627738-0.00932239-82.52019037 30.59548842-82.51086798 68.34111062z" p-id="5406" data-v-db14854a></path></svg></div><!----></div></div>
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